1128738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1391262

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 499, 754, 998, 1131, 1497, 2262, 2994, 6487, 12974, 14471, 19461, 28942, 38922, 43413, 86826, 188123, 376246, 564369, 1128738]

約数ペア:

[(1, 1128738), (2, 564369), (3, 376246), (6, 188123), (13, 86826), (26, 43413), (29, 38922), (39, 28942), (58, 19461), (78, 14471), (87, 12974), (174, 6487), (377, 2994), (499, 2262), (754, 1497), (998, 1131)]